WTA 500 St. Petersburg (Russia) – Tabellone Principale, cemento (al coperto)
(1) Maria Sakkari vs Anastasia Potapova
Camila Giorgi vs Ekaterina Alexandrova
(WC) Kamilla Rakhimova vs Petra Martic
Alizé Cornet vs (8) Elise Mertens
(3) Elena Rybakina vs Qualifier
Tereza Martincova vs (WC) Vera Zvonareva
Shuai Zhang vs Irina-Camelia Begu
Qualifier vs (WC/6) Petra Kvitova
(7) Jelena Ostapenko vs (WC) Xinyu Wang
Andrea Petkovic vs Qualifier
Aliaksandra Sasnovich vs Magda Linette
Jaqueline Cristian vs (4) Anastasia Pavlyuchenkova
(5) Belinda Bencic vs Veronika Kudermetova
Qualifier vs Alison Van Uytvanck
Marketa Vondrousova vs Sorana Cirstea
Jil Teichmann vs (2) Anett Kontaveit
